What is "fogbow"

Fogbow \Fog"bow`\, n. A nebulous arch, or bow, of white or yellowish light sometimes seen in fog, etc.

alt. (context meteorology English) A white arc or circle, similar to a rainbow, which can appear in the sky in foggy conditions as sunlight passes through small airborne water droplets. n. (context meteorology English) A white arc or circle, similar to a rainbow, which can appear in the sky in foggy conditions as sunlight passes through small airborne water droplets.